SATA Cable Experiment - Does Quality Affect SSD Performance Linus Tech Tips

The video conducts a controlled experiment to determine whether SATA cable quality impacts SSD performance. Linus tests four distinct SATA cables, labeled by their features: an Intel cable with locking connectors, an old non-locking cable, a significantly longer Foxconn cable, and a cheap generic option, plus another Intel-style cable for redundancy. He runs the SSD benchmark multiple times with the original “control” cable to establish a baseline and then swaps to each of the other cables to compare results. Throughout the testing, he emphasizes maintaining consistent test conditions and uses the Intel cable as the reference point to gauge any deviations. The results show remarkably similar benchmark scores across the different cables, within a small margin of error, suggesting that as long as the cable is functional, quality variations do not meaningfully affect SSD performance. Linus acknowledges that defective cables can still cause issues, but notes these are rare, and concludes that the tested cables largely perform equivalently. The video concludes with a recap that SATA cables generally do not limit SSD performance, while also inviting viewers to subscribe for more hardware content and related testing topics.

Topics · hardware · storage · technology · experiments